By Duncan, Aileen, Dunn, WILLIAM
By Kerry, Prof. Trevor, Tolllit, Janice
By Siraj-Blatchford, Iram
By Harpley, Avril, Roberts, Professor Ann
By Barrs, Myra, etc.
By Thomas, Huw
By Simister, C J
By Feasey, Rosemary
By James Parry, Parry, James
By Worsnop, I. R.
By Carter S. J., Edward, Fageant, Jo
By Hind, Mark Andrew
By Sophie Jordan
By McNab, Rosi
By Warburton, Annie O.
By Duncan, Aileen
By Sayer, John
By Bennett, Jill, Petrone, Valeria
By Earl, Lorna, Hargreaves, Andy, Ryan, Jim
By Cooke, Tim
By Hamilton, Dr. David
By Hopkins, Christine, Gifford, Sue, Pepperell, Sandy
By Sue Roffey
By Galton, Maurice, Simon, Brian
By Galton, Maurice, etc.
By Cardiff College of Education Mathematics Department:
By Gardner, Faye
By Hughes, Jill, Wilson, George Thomson
By Ross, Stewart, Biesty, Stephen
By Derek Hewett, Hewett, Derek